Bearing RN321M (502321H)
Inner diameter:: 105 mm
Outer diameter: 225 mm
The size of the width: 49 mm
Outer diameter: 225 mm
The size of the width: 49 mm
Technical specifications
Designation : RN321M
ГОСТ : 502321H
Dimensions, mm : 105x225x49
Producer : TMB
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 90x130x13 (mm)
1.6 NBR 70(003,10x01,60)
Manufacturer: KASTAS
Bearing N2311
Manufacturer: ETERNO
Sizes: 55x120x43 (mm)
Weight:: 2.3 (kg)
3 NBR 70(076,00x03,00)
Manufacturer: KASTAS
Bearing NU2224
Manufacturer: ETERNO
Sizes: 120x215x58 (mm)
Weight:: 8.56 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 10.00x17.10x3.55 (mm)
Подшипник 7040 A
Manufacturer: NSK-RHP
Sizes: 200x310x51 (mm)
Weight:: 13.7 (kg)
Bearings PWTR25 2RS-XL
Manufacturer: INA-FAG
Sizes: 25x52x25 (mm)
Weight:: 0.281 (kg)
K21 NBR(35x50x7,5)
Manufacturer: KASTAS
Sizes: 35x50x7,5 (mm)
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 8x16x7 (mm)
INSTALLING BEARINGS
Approximately 16% of all early pill accidents are caused by faulty mounting (generally excessive force) and lack of proper tools.
DROPPING BEARINGS
The need for dismantling (removal) of the bearing can be caused by several reasons: failure of the bearings, disassembly of other parts of the mechanism, and so on.
SELECTION OF FUEL OILS
The use of grease to lubricate the bearings ensures smooth operation and maximum reliability of bearings, even in extreme conditions.
